 /*******************************************************************************
  * Copyright (c) 2005, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.internal.navigator.resources.actions;

 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.actions.ActionContext;
 import org.eclipse.ui.actions.AddBookmarkAction;
 import org.eclipse.ui.actions.AddTaskAction;
 import org.eclipse.ui.ide.IDEActionFactory;
 import org.eclipse.ui.navigator.CommonActionProvider;
 import org.eclipse.ui.navigator.ICommonActionExtensionSite;

 /**
  * Supports Add Task and Add Bookmark actions.
  *
  * @since 3.2
  *
  */
 public class WorkManagementActionProvider extends CommonActionProvider {

     private AddTaskAction addTaskAction;

     private AddBookmarkAction addBookmarkAction;

     public void init(ICommonActionExtensionSite aSite) {
         Shell shell = aSite.getViewSite().getShell();
         addBookmarkAction = new AddBookmarkAction(shell);
         addTaskAction = new AddTaskAction(shell);
     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.ui.actions.ActionGroup#fillActionBars(org.eclipse.ui.IActionBars)
      */
     public void fillActionBars(IActionBars actionBars) {
         super.fillActionBars(actionBars);
         actionBars.setGlobalActionHandler(IDEActionFactory.BOOKMARK.getId(),
                 addBookmarkAction);
         actionBars.setGlobalActionHandler(IDEActionFactory.ADD_TASK.getId(),
                 addTaskAction);
     }

     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.ui.actions.ActionGroup#setContext(org.eclipse.ui.actions.ActionContext)
      */
     public void setContext(ActionContext context) {
         super.setContext(context);
         if (context != null && context.getSelection() instanceof IStructuredSelection) {
             IStructuredSelection sSel = (IStructuredSelection) context
                     .getSelection();
             addBookmarkAction.selectionChanged(sSel);
             addTaskAction.selectionChanged(sSel);
         } else {
             addBookmarkAction.selectionChanged(StructuredSelection.EMPTY);
             addTaskAction.selectionChanged(StructuredSelection.EMPTY);
         }
     }

 }

